Crossref journal-article
Wiley
Tissue Antigens (311)
Abstract

Abstract: CD8+ T lymphocytes from two unrelated cases of MHC class II deficiency were immortalized in vitro using Herpesvirus saimiri. In both cases, a lack of expression of surface MHC class II molecules was ascertained, whereas variable defects were shown for MHC class I, CD74 (invariant chain) and LAG‐3 (an MHC class II ligand). The functional analysis of both H. saimiri‐immortalized T‐cell lines revealed the existence of a proliferation impairment in response to anti‐CD3 but not to other surface or transmem‐brane stimuli. Further characterization of this functional defect indicated that it was not associated with impaired early activation events (like calcium flux) but, rather, with certain late events, like the induction of IL‐2. H. saimiri'‐immortalized T cells may be valuable in studying the biological role of MHC class II molecules in activated human T cells.

Bibliography

Alvarez‐Zapata, D., de Miguel Olalla, S., Fontán, G., Ferreira, A., García‐Rodríguez, M. C., Madero, L., van den Elsen, P., & Regueiro, J. R. (1998). Phenotypical and functional characterization of Herpesvirus saimiri‐immortalized human major histocompatibility complex class ll‐deficient T lymphocytes. Tissue Antigens, 51(3), 250–257. Portico.

Authors 8
  1. D. Alvarez‐Zapata (first)
  2. S. de Miguel Olalla (additional)
  3. G. Fontán (additional)
  4. A. Ferreira (additional)
  5. M.C. García‐Rodríguez (additional)
  6. L. Madero (additional)
  7. P. van den Elsen (additional)
  8. J.R. Regueiro (additional)
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Dates
Type When
Created 15 years, 1 month ago (July 23, 2010, 7:08 p.m.)
Deposited 1 year, 11 months ago (Sept. 27, 2023, 10:48 p.m.)
Indexed 1 year, 10 months ago (Oct. 17, 2023, 8:19 p.m.)
Issued 27 years, 6 months ago (March 1, 1998)
Published 27 years, 6 months ago (March 1, 1998)
Published Online 16 years, 8 months ago (Dec. 11, 2008)
Published Print 27 years, 6 months ago (March 1, 1998)
Funders 0

None

@article{Alvarez_Zapata_1998, title={Phenotypical and functional characterization of Herpesvirus saimiri‐immortalized human major histocompatibility complex class ll‐deficient T lymphocytes}, volume={51}, ISSN={1399-0039}, url={http://dx.doi.org/10.1111/j.1399-0039.1998.tb03099.x}, DOI={10.1111/j.1399-0039.1998.tb03099.x}, number={3}, journal={Tissue Antigens}, publisher={Wiley}, author={Alvarez‐Zapata, D. and de Miguel Olalla, S. and Fontán, G. and Ferreira, A. and García‐Rodríguez, M.C. and Madero, L. and van den Elsen, P. and Regueiro, J.R.}, year={1998}, month=mar, pages={250–257} }